RFX3 Overexpression Lysate (Native)


Western Blot: RFX3 Overexpression Lysate (Adult Normal) [NBL1-15306] Left-Empty vector transfected control cell lysate (HEK293 cell lysate); Right -Over-expression Lysate for RFX3.

Product Details

Reactivity HuSpecies Glossary
Applications WB

Order Details

RFX3 Overexpression Lysate (Native) Summary

The lysate was created in HEK293T cells, using plasmid ID RC201137 and based on accession number NM_134428. The protein contains a C-terminal DDK tag.
Homo sapiens regulatory factor X, 3 (influences HLA class II expression) (RFX3), transcript variant 2, mRNA.


Application Notes
This product is intended for use as a positive control in Western Blot. You will receive the lysate (100ug), and an empty vector negative control (100 ug).
Theoretical MW
83.3 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Packaging, Storage & Formulations

Store at -80C. Avoid freeze-thaw cycles.
RIPA buffer

Lysate Details for RFX3

Protein State


HEK293T cells in 10-cm dishes were transiently transfected with a non-lipid polymer transfection reagent specially designed and manufactured for large volume DNA transfection. Transfected cells were cultured for 48hrs before collection. The cells were lysed in modified RIPA buffer (25mM Tris-HCl pH7.6, 150mM NaCl, 1% NP-40, 1mM EDTA, 1xProteinase inhibitor cocktail mix, 1mM PMSF and 1mM Na3VO4, and then centrifuged to clarify the lysate. Protein concentration was measured by BCA protein assay kit.This product is manufactured by and sold under license from OriGene Technologies and its use is limited solely for research purposes.

Alternate Names for RFX3 Overexpression Lysate (Native)

  • bA32F11.1
  • DNA binding protein RFX3
  • MGC87155
  • Regulatory factor X 3
  • regulatory factor X, 3 (influences HLA class II expression)
  • transcription factor RFX3


This gene is a member of the regulatory factor X gene family, which encodes transcription factors that contain a highly-conserved winged helix DNA binding domain. The protein encoded by this gene is structurally related to regulatory factors X1, X2, X4, and X5. It is a transcriptional activator that can bind DNA as a monomer or as a heterodimer with other RFX family members. Two transcript variants encoding different isoforms have been described for this gene, and at least one of the variants utilizes alternative polyadenylation signals. Transcript Variant: This variant (2) contains an alternate 3' end including a partial coding region and 3' UTR, as compared to variant 1. As a result, variant 2 encodes isoform b, which has a different C-terminus from isoform a encoded by variant 1.


This product is for research use only and is not approved for use in humans or in clinical diagnosis. Lysates are guaranteed for 6 months from date of receipt.

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Gene Symbol RFX3